Here’s what happens to your body when you drink water on an empty stomach.

That does not mean water works like caffeine, but good hydration supports normal brain and body function.

## 3. It Can Support Normal Bowel Movements

Water helps keep stool softer and easier to pass.

For some people, drinking water in the morning may also become part of a routine that encourages a bowel movement.

This can be especially useful if you are prone to constipation.